unsymmetrical open conductor state 非对称断相状态
unsymmetrical open conductor states 非对称断相状态
calculation of open-conductor faults 非对称断相故障的计算
A new model and its algorithm to calculate the electric values for unsymmetrical open conductor states in power systems with variable configurations and parameters is presented.
本文提出了分块法计算变结构电力系统非对称断相状态电气量值的新模型与新算法。
The method of this paper has the following characteristics: 1)any simple or complex fault can be modeled accurately, including metallic short circuit faults and open conductor faults;
这种方法的特点在于：①可精确地模拟各种简单故障和复杂故障，包括金属性短路和完全断相故障；
The polarity of the ends of the open - circuit conductor may then be deduced.
这样就可以断定开路导体两端的极性。
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